Pietersite 10mm Round - 15-16 Inch birthstone_crystal and it has been used

and it has been used throughout history for various purposes

Rhodochrosite is a bubblegum pink to rose red stone

cut as rounds are somewhat opaque and powerfully radiant -- fitting since its name originates from the Greek word for "moon

the Sun Stone

often called the "Super Seven" or "Melody Stone" contains Amethyst

Pietersite 10mm Round - 15-16 Inch birthstone_crystal and it has been usedPietersite has been called the Tempest Stone for its colors of deep blue and gray with metallic gold and flashes of brilliant chatoyancy as it catches the light. It also occurs in golden yellows and browns as well as milky white. Pietersite is composed of Tiger Eye, Hawk Eye and Jasper and is believed to discharge negative energies and cleanse the aura.